---
product_id: 330831029
title: "KuWFi Mobile WiFi Hotspot | 4G LTE Unlocked Wi-Fi Hotspot Device | Portable WiFi Router with SIM Card Slot for Travel-Friendly Mobile Travel Router Perfect for AT&T/T-Mobile Users"
brand: "kuwfi"
price: "¥19719"
currency: JPY
in_stock: true
reviews_count: 5
category: "Ku W Fi"
url: https://www.desertcart.jp/products/330831029-kuwfi-mobile-wifi-hotspot-4g-lte-unlocked-wi-fi-hotspot
store_origin: JP
region: Japan
---

# Connects up to 10 users simultaneously 4G LTE FDD B2/B4/B5/B12/B17 bands 2400mAh battery, up to 6h LTE use KuWFi Mobile WiFi Hotspot | 4G LTE Unlocked Wi-Fi Hotspot Device | Portable WiFi Router with SIM Card Slot for Travel-Friendly Mobile Travel Router Perfect for AT&T/T-Mobile Users

**Brand:** kuwfi
**Price:** ¥19719
**Availability:** ✅ In Stock

## Summary

> 🌍 Stay connected everywhere, because offline is so last decade!

## Quick Answers

- **What is this?** KuWFi Mobile WiFi Hotspot | 4G LTE Unlocked Wi-Fi Hotspot Device | Portable WiFi Router with SIM Card Slot for Travel-Friendly Mobile Travel Router Perfect for AT&T/T-Mobile Users by kuwfi
- **How much does it cost?** ¥19719 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/330831029-kuwfi-mobile-wifi-hotspot-4g-lte-unlocked-wi-fi-hotspot)

## Best For

- kuwfi enthusiasts

## Why This Product

- Trusted kuwfi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Share the Signal:** Host up to 10 devices within a 50-meter radius—perfect for team meetings or social catch-ups on the go.
- • **Plug, Play & Customize:** Easy SIM card setup with customizable APN settings ensures you’re online without the hassle.
- • **Pocket-Sized Powerhouse:** Ultra-portable design with a robust 2400mAh battery delivering up to 6 hours of continuous LTE internet.
- • **Travel-Ready & Reliable:** Lightweight and compact, this hotspot is your ultimate travel companion for uninterrupted WiFi anywhere.
- • **Seamless 4G LTE Connectivity:** Stay effortlessly connected with multi-band 4G LTE support tailored for AT&T and T-Mobile users.

## Overview

The KuWFi L100US is a portable 4G LTE WiFi hotspot router designed for US carriers like AT&T and T-Mobile. Featuring multi-band LTE support, a 2400mAh battery for up to 6 hours of use, and the ability to connect up to 10 devices simultaneously within a 50-meter range, it offers reliable internet access on the go. Its compact size and easy SIM card setup make it ideal for travelers and professionals needing seamless connectivity without broadband dependency.

## Description

Please notice that the model just work with 4G LTE FDD B2/B4/B5/B12/B17 3G B5/B8,work with USA/Mexico/Canada sim card L100US KuWFi Travel Partner Wireless Pocket 4G WIFI Router Product Specifications WIFI KEY:1234567890 WEB GUI:192.168.0.1 admin :admin Network share,support multiple user access at the same time Bettery capacity is 2400mAH,standby super long time. Game time period instead of the car, easy to reach destination Peak Rate: DL/UL 100/50 Mbps in max WiFi Protocol: 802.11 b/g/n Wi-Fi User Number: up to 10 Battery: 2400mAh v Wworking time:up to 6 hours（LTE), 12 hours（UMTS) (depending on the network conditions) standby time :more than 120hours Operation Mode 4G Wireless Router Support sim card and TF card Operation System: Win XP/Vista/7, Mac, Android, linux Language: English, Chinese Please notice: 1.As we all know that have so many operator and frequncy in the world ,so please check the frequancy of the sim card Compared with our goods,if you do not know the frequncy ,please ask your operator first. 2.If the frequncy is right ,but can not connnect automaticly,for this can enter the ip address ,then setting the APN of the sim(the info can consult operator) 3.If signal is unstable, you can also manage the settings page, lock 4G or 3G network, can effectively improve the stability of the network.

Review: Excelente router - Pensé que no me funcionaría y funcionó a la perfección sin problema solo instalé el chip, lo encendí y funcionó a toda su capacidad, quien sabe si Unefon se de cuenta, pero mientras me ha funcionado de maravilla
Review: Utulise uniquement avec une carte Chart dans la region de montreal - Utulise uniquement avec une carte Chart dans la region de montreal, alors sa compatibilite avec d autre fourniseur je l ignore, par le passe un autre appareil du meme fourniseur etais compatible avec lucky mobile... ce dernier ne semble pas en reconaitre la sim...(juste essayer quelque minutes sans insiste avec la carte dun amis ) alors pour la question il fonctionne ici aux quebec, aux moin avec le reseaux de roger-Chart mobile.

## Features

- 【What KuWFi L100US is】a 4G WiFi Hotspot Travel Router With screen display & sim card slot & Lithium battery 2400mAh, Internet access to internet via HSPA/LTE Data SIM Card. with battery powered ,use for indoor or outdoor without broadband place,put it into your pocket, enjoy WiFi anytime and anywhere
- 【Work Mode & Band】4G LTE Router work with 4G to WiFi, Support 4G SIM card. Mainly applicable to US for for AT&T/T-Mobile
- 【Easy to Connect】This Travel Partner WiFi Hotspot is Easy to connect and easy to carry in hand Sharing customer Up to 10 User with 50M distance. All you need to do is inserting the SIM card, then you will enjoy the WiFi with your friends with this portable 4G LTE router
- 【Tips on product using】insert SIM card then Install the battery (tear off the insulating film). Even if your SIM card is compatible with the product, it is not necessarily plug and play, you may need to disable the PIN code of the SIM card and modify the APN .Enter the router IP address: 192.168.0.1—Click Network—APN—Enable. Modify APN. Make sure the SIM card is activate, Not support roaming service and Virtual SIM Card and IoT SIM Card
- 【Customer Service & Warranty】Our dedicated support team is available at support@kuwfi.com. If you experience any product quality issues, you are covered by a 12-month warranty from the date of purchase. We are committed to providing a prompt technical solution or, if necessary, a complete device replacement.For any questions or assistance, our team is at your service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079FNC379 |
| Antenna Location | Business travel, Outdoor activities, General travel |
| Antenna Type | Internal |
| Best Sellers Rank | #71,154 in Computers ( See Top 100 in Computers ) #1,001 in Routers |
| Brand | KuWFi |
| Built-In Media | battery, router, USB cable, User manual, TF card, SIM card |
| Color | Hotspot L100US |
| Compatible Devices | Smartphone |
| Compatible devices | Smartphone |
| Connectivity Protocol | Wi-Fi |
| Connectivity Technology | LTE, Wi-Fi |
| Control Method | Touch |
| Controller Type | Android |
| Coverage | Up to 50 meters |
| Customer Reviews | 3.2 out of 5 stars 1,347 Reviews |
| Data Transfer Rate | 150 Megabits Per Second |
| Frequency | 1900 MHz |
| Frequency Band Class | Dual-Band |
| Frequency band class | Dual-Band |
| Global Trade Identification Number | 06919606416792 |
| Has Internet Connectivity | Yes |
| Has Security Updates | No |
| Is Modem Compatible | No |
| Item Dimensions L x W x H | 10.2L x 2.5W x 7.6H centimeters |
| Item Weight | 0.16 Kilograms |
| LAN Port Bandwidth | 100 Mbps |
| Manufacturer | KuWFi |
| Maximum Upstream Data Transfer Rate | 50 Megabits Per Second |
| Mfr Part Number | L100 |
| Model Name | L100 |
| Model Number | L100US |
| Model name | L100 |
| Number of Antennas | 1 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Ports | 1 |
| Operating System | Android, Linux, Windows XP |
| Other Special Features of the Product | Internet Security |
| RAM Memory Installed | 4 GB |
| Router Firewall Security Level | basic |
| Router Network Type | Wireless |
| Security Protocol | WPA2 |
| Special features | Internet Security |
| Unit Count | 1 Count |
| Voltage | 12 Volts |
| Wi-Fi Generation | Wi-Fi 4 |
| Wireless Compability | 802.11n |
| Wireless communication standard | 802.11n |

## Product Details

- **Brand:** KuWFi
- **Frequency band class:** Dual-Band
- **Model name:** L100
- **Special features:** Internet Security
- **Wireless communication standard:** 802.11n

## Images

![KuWFi Mobile WiFi Hotspot | 4G LTE Unlocked Wi-Fi Hotspot Device | Portable WiFi Router with SIM Card Slot for Travel-Friendly Mobile Travel Router Perfect for AT&T/T-Mobile Users - Image 1](https://m.media-amazon.com/images/I/51iUJCdFsZL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Can this work on t-mobile in usa?**
A: Hi friend cannot work Tmoblie 4G network , but can work 3G 850MHZ .

**Q: After I receive it, I can’t turn it on or charge it? what do I do...**
A: Hi, after receiving the 4G router, if you find a scratch on the screen, don’t worry, it is the protective film, you can tear it off, in addition, you need to take out the battery insulation sheet, and turn it on, charge, and use, thanks

**Q: Can you list all U.S. carriers that this device is compatible with?**
A: hi, it's simple, you can check from this link: https://www.frequencycheck.com/countries/united-states?c_id=2465253
The US version router supports frequency bands: Support 4G FDD B2/B4/B5/B12/B17. 
As long as your SIM card meets a certain frequency band (and the signal is covered locally), it can work, any problem, please contact seller's Email

**Q: the device works it in venezuela?**
A: Yes ,  just can work Digitel band 3 1800MHZ .and 3G network band.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excelente router
*by G***W on 14 March 2019*

Pensé que no me funcionaría y funcionó a la perfección sin problema solo instalé el chip, lo encendí y funcionó a toda su capacidad, quien sabe si Unefon se de cuenta, pero mientras me ha funcionado de maravilla

### ⭐⭐⭐⭐⭐ Utulise uniquement avec une carte Chart dans la region de montreal
*by J***S on 16 October 2022*

Utulise uniquement avec une carte Chart dans la region de montreal, alors sa compatibilite avec d autre fourniseur je l ignore, par le passe un autre appareil du meme fourniseur etais compatible avec lucky mobile... ce dernier ne semble pas en reconaitre la sim...(juste essayer quelque minutes sans insiste avec la carte dun amis ) alors pour la question il fonctionne ici aux quebec, aux moin avec le reseaux de roger-Chart mobile.

### ⭐⭐⭐⭐⭐ Not connected
*by E***U on 17 May 2026*

Not work I was east Africa it’s not international motor not work so I want return

## Frequently Bought Together

- Mobile WiFi Hotspot | KuWFi 4G LTE Unlocked Wi-Fi Hotspot Device | Portable WiFi Router with SIM Card Slot for Travel Support B2/B4/B5/B12/B17 for AT&T/T-Mobile
- EIOTCLUB Prepaid 4G LTE SIM Card, No Contract Wireless, USA Compatible with Nationwide Networks for Security, Hunting Trail Game Cameras - Data Only

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-25*